Power Supplies | ATO.com

24V DC 2.5A 60W Switching Power Supply

$74.83

SKU: ATO-SMPS-60-24

Cheap and reliable 24V DC switching power supply with rated power 60W and rated current 2.5A can convert full range AC power to DC, easy to install in DIN rail mount. High quality SMPS can keep the voltage stability with short circuit, overload and overvoltage protection, widely used in LED light strips, communication equipment, electrical devices, etc.

50 kVA 3 Phase Variac Transformer

$5,462.78

SKU: ATO-VVR-TH50

Three-phase 50 kW variac variable transformer adopts metal casing, with strong heat dissipation capacity, suitable for various occasions, and easy to install, the voltage output meter is displayed by a pointer, and the pointer is responsive and accurate.

6 kVA Isolation Transformer, 3 phase, 480 Volt to 380 Volt

$1,889.55

SKU: ATO-T-SG6KVA

Three phase 6 kVA isolation transformer is dry type air self cooling one, which is available in the circuit of AC 50Hz/ 60Hz and convert primary voltage 480V to secondary voltage 380V, long life span and high efficiency.

200A 60V 12000W Variable DC Power Supply

$4,291.29

SKU: ATO-VDCPS60200K

ATO variable DC power supply for sale with output current adjustable from 0 to 200 amp and output voltage ranging from 0 to 60 volt. Boasting a 12000W DC output power capacity, this DC power supply caters to diverse electronic applications. 3 digit LED display provides clear visibility and precise monitoring of voltage and current settings, selectable input voltage of single phase 110V, three phase 220V or 380V±10% AC for compatibility with various power sources.

24V DC 5A 120W Switching Power Supply

$107.67

SKU: ATO-SMPS-120-24

24V DC switching power supply converts 110V/220V AC to DC with rated current 5A and rated power 120W, mounting in DIN rail . Compact size SMPS is durable, reliable and safe, ideal for office devices, home appliances, industrial equipment etc.

2500 Watt Pure Sine Wave Power Inverter, 48V DC to 120V AC

$475.86 $535.69

SKU: ATO-PI-2500W

2500 watt pure sine wave power inverter with 5000 watt peak power are available for input DC 12/24/48V and output AC 100/110/220/230/240V for your choice. Best DC to AC inverter features durable aluminum alloy housing, intelligent cooling fan, built-in fuse and a multi-protections against under/over voltage, overload, over temperature and short circuit (reverse polarity connect) for safely charging your devices.

60 kVA 3 Phase Variac Transformer

$6,389.89

SKU: ATO-VVR-TH60

Variable transformer rated power 60 kVA, three-phase, built-in copper coil construction for durability and high efficiency, the adjustable output voltage from 0 to 430V, ideal for voltage regulation.

7 kVA Isolation Transformer, 3 phase, 380V to 208V

$2,021.86

SKU: ATO-T-SG7KVA

7 kVA isolation transformer is a step up or step down transformer in low cost, 3 phase, convert primary voltage 380V to secondary voltage 208V, better dielectric strength and insulation resistance.

20A 100V 2000W Variable DC Power Supply

$905.59

SKU: ATO-VDCPS10020K

Affordable price variable DC power supply utilizes digital control mechanisms, facilitating straightforward and precise adjustment of desired voltage and amperage levels. This adjustable DC power supply operates in switching mode, boasting 2000W DC output power, an output current range of 0 to 20A, and an output voltage range of 0 to 100V, single phase 110V or 220V±10% AC input available, 3-digit LED display for easy monitoring.

24V DC 3000W Switching Power Supply

$531.54

SKU: ATO-SMPS-3000-24

24V DC switching power supply 3000w with constant voltage, constant current overload, over-voltage, overheating and short circuit protection functions. Wide input voltage range, steady and precise output voltage. Great power transformer for electronic equipment, LED lighting, home appliance, etc.

2500 Watt Car Power Inverter, 24V DC to 230V AC

$317.88

SKU: ATO-PI-M2500W

High efficiency car power inverter, converting DC vehicle's power to AC household power with 2500 Watt continuous and 5000 Watt surge power, modified sine wave inverter selectable input DC 12V/24V/48V and output AC 110V/120V/230V/220V/240V, LED indicator, built-in cooling fan with low noise, full protections for charging your devices.

8 kVA Isolation Transformer, 480V 3 phase to 240V 3 phase

$2,333.08

SKU: ATO-T-SG8KVA

480 Volt 3 phase to 240 Volt 3 phase isolation transformer, 8 kVA power rating, primary and secondary windings are separated by aluminium/copper shield, 230 Volt, 400 Volt or othe voltages can be chosen, long life span and high efficiency.

10 kVA Isolation Transformer, 3 phase, 400 Volt to 240 Volt

$2,635.71

SKU: ATO-T-SG10KVA

Safety 10 kVA isolation transformer is suitable for circuit of 50 or 60Hz, 3 phase, primary voltage 400V to secondary voltage 240V. The transformers is high quality with lower cost, manufactured direct sale and fully compliant with reduced low voltage regulations.

24V DC 1000W Switching Power Supply

$197.54

SKU: ATO-SMPS-1000-24

High quality 24V DC, 1000W switching power supply uses brand new electronic components, ensuring the production quality of the power supply, with overload, over-voltage, overheating and short circuit protection functions. High performance switch power supply widely used in LED Strip, Audio Power Amplifier, LED Lighting, Light Box Billboard, etc.

30A 100V 3000W Variable DC Power Supply

$1,223.19

SKU: ATO-VDCPS10030K

ATO variable DC power supply provides an adjustable and regulated source of power, with 0 to 30 amp output current, 0 to 100 volt output voltage, 3000W DC output power, 3 digit LED display, selectable single phase 110V or 220V±10% AC input. This versatile device allows users to control both voltage and current parameters, making it suitable for a wide range of electronic applications.

15 kVA Isolation Transformer, step up/step down 415V with 208V

$3,203.97

SKU: ATO-T-SG15KVA

3 phase high quality isolation transformer with 15 kVA power rating, better dielectric strength and insulation resistance. Step up or step down transformer to change the voltage between 415V and 208V, suitable for both indoor and outdoor applications.

24V DC 2000W Switching Power Supply

$350.15

SKU: ATO-SMPS-2000-24

Best price 2000W 24V DC switching power supply for electronic equipment, LED lighting, industrial control equipment, digital products and instruments and other fields. Wide input voltage range, steady and precise output voltage. With shortage protection, overload protection, over-voltage protection.

50A 100V 5000W Variable DC Power Supply

$1,674.19

SKU: ATO-VDCPS10050K

Factory price 0 to 50 amp, 0 to 100 volt variable DC power supply is switching mode with 3000W DC output, constant voltage (CV) / constant current (CC) output precision, selectable 110V or 220V±10% AC input, 3 digit LED display. This 5000W high efficiency regulated DC power supply offers both adjustable voltage and current settings, ensuring precise control over the output parameters.

20 kVA Isolation Transformer, 3 phase, 380V to 190V

$3,853.97

SKU: ATO-T-SG20KVA

High performance 20kVA isolation transformer is designed to step down/up the 3 phase voltage 380V to 190V. Primary and secondary windings are separated by aluminium/copper shield, and widely used in various power supply sites with frequency 50Hz/60Hz.

24V DC 4000W Switching Power Supply

$646.46

SKU: ATO-SMPS-4000-24

High performance switch power supply, 24V DC 4000W, uses brand new electronic components, ensuring the production quality of the power supply, with overload, over-voltage, overheating and short circuit protection functions. High quality switching power supply for electronic equipment, LED lighting, home appliance etc.